Sports Series High Flow Catted Primary Downpipe 2024+ X5/X6/X7 M60i S68 Engine Finish:Thermal Coated Black Finish Airflow in a pipe tends

Airflow in a pipe tends to travel in the outer edges of the pipe

BMW thought the same thing as later model (2009-10) did not come with this baffle

Showing the intake air temperatures against ambient temperatures shows how efficient the intercooler cools the hot charged intake air and is the best way to judge how good the intercooler works

These longer transitions allow the exhaust gas time to smoothly transition from the larger piping to the smaller

Now available for the 2020+ BMW X3M/X4M S58 Engines

Sports Series High Flow Catted Primary Downpipe 2024+ X5/X6/X7 M60i S68 Engine Finish:Thermal Coated Black Finish Airflow in a pipe tendsIntroducing our new Sports Series High Flow Catted Primary Downpipes for your twin turbo S68 engine! Fits 2024+ BMW X5 M60i (G05), X6 M60i (G06) and X7 M60i (G07) Key Features: Made in the USA! Manufactured in house. Now available for the 2024+ BMW X5 M60i, X6 M60i and X7 M60i S68 Engines! High Flow 200 cell metallic catalytic converter Higher Max Horsepower Power Curve Higher Initial Torque Curve. Torque curve hits faster and higher and longer.